Fix concurrency issue in DialAndSendWithContext #132

Job	Run time
Dependency review	13s
Go vulnerabilities check	20s
golangci-lint (1.23)	26s
Test with Codecov coverage (ubuntu-latest / 1.23)	1m 8s
REUSE Compliance Check	16s
Test with SonarQube review (ubuntu-latest / 1.23)	54s
Test on FreeBSD 14.1	2m 51s
Test on FreeBSD 13.4'	2m 50s
Test on FreeBSD 14.0	2m 45s
Test (macos-latest / 1.20)	47s
Test (macos-latest / 1.21)	39s
Test (macos-latest / 1.19)	36s
Test (macos-latest / 1.22)	36s
Test (macos-latest / 1.23)	40s
Test (ubuntu-latest / 1.20)	43s
Test (ubuntu-latest / 1.21)	36s
Test (ubuntu-latest / 1.22)	43s
Test (ubuntu-latest / 1.19)	29s
Test (ubuntu-latest / 1.23)	48s
Test (windows-latest / 1.19)	33s
Test (windows-latest / 1.20)	35s
Test (windows-latest / 1.21)	34s
Test (windows-latest / 1.22)	34s
Test (windows-latest / 1.23)	34s
	21m 10s

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